Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7820941 | Process and apparatus for scoring a brittle material | James William Brown | 2010-10-26 |
| 5826772 | Method and apparatus for breaking brittle materials | James A. Ariglio | 1998-10-27 |
| 5776220 | Method and apparatus for breaking brittle materials | Roger A. Allaire, Bruce H. Raeder, Harrie J. Stevens | 1998-07-07 |